1. Circuit composition of switching power supplyThe main circuit of the switching power supply is composed of input electromagnetic interference filter (EMI), rectifier filter circuit, power conversio...
[size=4][color=#000000][backcolor=white][font=宋体] The SCI module supports communication between the CPU and other asynchronous devices using standard formats. It has two I/O pins, SCIRXD (serial data ...
One of the most common challenges when creating industrial power supplies is converting AC voltage power to DC voltage power. Almost all applications require changing AC voltage to DC voltage, from ch...
There are 4 types of timing devices in S5PV210, with different functions and features.
1. PWM timer(1) This is the most commonly used timer. The timer we usually refer to is this one. The timer in a s...
The previous explorations were all based on modifications to the official examples. This time we create a blank project and add components to write the project. We will also introduce a simple example...
IPV4IPv4 is the fourth version of the Internet Protocol (IP), and is also the first widely used protocol that forms the cornerstone of today's Internet technology. Jon Postel defined IP in RFC791 in 1...
Although the sales of Apple's three iPhones last year were not as good as expected, the performance of the A-series processors built into the iPhone still beats a number of processors in non-Apple ph...[Details]
Function of
the circuit
The purpose of the universal filter is to simplify the filter design, integrate the basic circuit, connect the low-pass filter (LPF), high-frequency filter ...[Details]
Huizhou Yiwei Lithium Energy Co., Ltd. (hereinafter referred to as "the Company" and "Yiwei Lithium Energy") intends to sign an investment cooperation agreement (hereinafter referred to as "this Ag...[Details]
On July 12, the groundbreaking ceremony for Guangdong Yinghua's annual production line of 10 million high-performance copper clad laminates was held in Pingyuan High-tech Industrial Development Zone,...[Details]
On July 29, lidar manufacturer Velodyne Lidar announced the launch of a new software development kit: Vella Development Kit (VDK), which allows customers to use the advanced features of Velodyne's Ve...[Details]
introduction
The transformer of the power system is in continuous operation for a long time, and the cooler fan is prone to failure. In addition, according to the technical regulations for the...[Details]
Driving against the flow of traffic on multi-lane highways is very dangerous and may cause serious traffic accidents or even casualties. Traffic radio services, such as the European TMC, can warn dri...[Details]
According to foreign media reports, Florida-based lidar company Luminar has released a new automatic emergency steering (AES) function powered by the company’s Iris Plus sensor. The design concept of...[Details]
Recently, the Chinese Academy of Sciences announced that Chinese scientists have developed a new type of vertical nano-ring gate transistor, which is considered to be the main technical candidate for...[Details]
Whether your car is an internal combustion engine (ICE), a hybrid electric vehicle (HEV) or an electric vehicle (EV), is it possible to use it as a primary energy source to provide alternating curren...[Details]
Oppo is developing high-end mobile chips for its phones in an effort to gain control over core components and reduce its reliance on foreign semiconductor suppliers, Nikkei Asian Review reported. P...[Details]
Apple may not add new health sensors to this year's redesigned Apple Watch Series 7, opting instead to improve the device's battery life, according to rumors and recent reports. Kuo said the Series...[Details]
Cars collect a lot of information—where you've been, how fast you've driven, where you've shopped, and so on. Modern driver monitoring systems go far beyond that. Today's vehicles...[Details]
In device drivers, you often see fields related to platform, which are distributed in many corners of the driver. This is also a relatively important mechanism in the 2.6 kernel. Understanding its ...[Details]
The intelligent compact shelving control system is a highly automated storage device, which is widely used in libraries, archives, warehouses and other places. It realizes intelligent control and m...[Details]